Grade 11 Quizzes, Questions & Answers
Recent Grade 11 Quizzes
Are you ready to calculate exact values without the calculator? In this quiz, you’ll use sum and difference identities for sine, cosine, and tangent to evaluate tricky angles like 15°, 75°, and 105°....
Questions: 20 | Attempts: 17 | Last updated: Dec 2, 2025
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Sample QuestionEvaluate cos(π/12) exactly.
What happens when tangent gets “halved”? This quiz dives into the tangent half-angle identities—multiple forms, signs across quadrants, and connections to sine and cosine. You’ll simplify...
Questions: 20 | Attempts: 11 | Last updated: Jan 19, 2026
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Sample QuestionWhich of the following is not a valid formula for tan(θ/2)?
Ready to take big angles and cut them in half? In this quiz, you’ll explore the half-angle formula for sine, simplify tricky expressions, and calculate exact values for special angles. You’ll also learn how quadrant...
Questions: 20 | Attempts: 12 | Last updated: Jan 19, 2026
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Sample QuestionIf cos θ = 4/5 and θ is in quadrant I, find sin(θ/2).
Let's put all the midsegment ideas together! In this quiz, you’ll connect midpoints to build a new triangle inside a triangle and learn about the Varignon Parallelogram made from any quadrilateral’s...
Questions: 20 | Attempts: 12 | Last updated: Jan 21, 2026
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Sample QuestionWhen each side of a triangle has its midpoints connected, the resulting inner triangle is similar to the original. What is the ratio of their perimeters?
Want to see how midsegments make proofs easier? This quiz shows how drawing midsegments creates a smaller, similar triangle and gives parallel lines and proportional lengths. You’ll use these facts to find missing...
Questions: 20 | Attempts: 18 | Last updated: Jan 21, 2026
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Sample QuestionIf the base of a triangle is 18, the parallel midsegment is
Get ready to use points on a grid to explore midsegments! In this quiz, you’ll find midpoints, use slopes, and show that a midsegment is parallel to a side and half its length. You’ll practice writing equations...
Questions: 20 | Attempts: 12 | Last updated: Jan 16, 2026
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Sample QuestionIn △ABC, A(0,0), B(6,0), C(0,8). Midpoints of AB and AC are M(3,0) and N(0,4). What is MN’s equation?
Are you ready to see a triangle’s secret shortcut? In this quiz, you’ll learn about a midsegment—the line that connects the midpoints of two sides. You’ll discover that it’s parallel to the...
Questions: 20 | Attempts: 13 | Last updated: Jan 16, 2026
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Sample QuestionA midsegment of a triangle connects:
Explore 'Paper 1 And 2' to enhance your writing skills, focusing on grammar within the English language. This quiz assesses key aspects of effective writing, crucial for academic and professional success.
Questions: 10 | Attempts: 18 | Last updated: Aug 4, 2025
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Sample QuestionHow should you approach finding information and ideas based on a given text?
Explore molecular shapes through the lens of VSEPR theory with visual aids illustrating molecular geometries. Understand how electron pairs' arrangement impacts molecular structure, enhancing your comprehension of chemical...
Questions: 13 | Attempts: 37 | Last updated: Aug 4, 2025
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Sample QuestionWhat is the name of this molecular arrangement?
Enhance your understanding of functional groups in organic molecules. This quiz covers key definitions, structures, and terms, helping learners to master organic chemistry concepts efficiently and effectively.
Questions: 11 | Attempts: 336 | Last updated: Oct 27, 2025
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Sample QuestionIdentify the functional group known as amino.
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